Comment Re:A huge amount of CO2 would prevent escape. (Score 1) 35
If the CO2 is somehow released, it will not be possible to drive away from the accident because car engines require oxygen to burn fuel.
Well, that, and because humans require oxygen to remain conscious. If there's so little oxygen in the air that your car won't start, your car won't be the worst of your problems.
OTOH your self-driving EV could perhaps evacuate your unconscious body from the area